java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/termination-restricted-15/ComplInterv2_false-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 19:51:53,950 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 19:51:53,953 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 19:51:53,989 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 19:51:53,989 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 19:51:53,990 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 19:51:53,992 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 19:51:53,996 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 19:51:53,997 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 19:51:54,006 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 19:51:54,007 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 19:51:54,008 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 19:51:54,009 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 19:51:54,018 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 19:51:54,025 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 19:51:54,026 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 19:51:54,031 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 19:51:54,032 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 19:51:54,033 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 19:51:54,042 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 19:51:54,044 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 19:51:54,044 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 19:51:54,045 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 19:51:54,057 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 19:51:54,058 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 19:51:54,059 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 19:51:54,059 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 19:51:54,060 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 19:51:54,061 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 19:51:54,062 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 19:51:54,062 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 19:51:54,063 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-03 19:51:54,110 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 19:51:54,110 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 19:51:54,111 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 19:51:54,111 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 19:51:54,114 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 19:51:54,114 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-03 19:51:54,114 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-03 19:51:54,119 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-03 19:51:54,119 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-03 19:51:54,119 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-03 19:51:54,120 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-03 19:51:54,120 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 19:51:54,120 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-03 19:51:54,120 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 19:51:54,121 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 19:51:54,121 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-03 19:51:54,121 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-03 19:51:54,121 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-03 19:51:54,121 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 19:51:54,122 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-03 19:51:54,122 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-03 19:51:54,122 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 19:51:54,122 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 19:51:54,122 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-03 19:51:54,123 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 19:51:54,123 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 19:51:54,123 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-03 19:51:54,131 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-03 19:51:54,131 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-03 19:51:54,226 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 19:51:54,259 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 19:51:54,270 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 19:51:54,272 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 19:51:54,273 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 19:51:54,274 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-restricted-15/ComplInterv2_false-termination_true-no-overflow.c [2018-05-03 19:51:54,908 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/bd91ad56f/1e2b303e5648468ca73147b8b1eb6ded/FLAGb839001f8 [2018-05-03 19:51:55,281 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 19:51:55,282 INFO L161 CDTParser]: Scanning ComplInterv2_false-termination_true-no-overflow.c [2018-05-03 19:51:55,307 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/bd91ad56f/1e2b303e5648468ca73147b8b1eb6ded/FLAGb839001f8 [2018-05-03 19:51:55,333 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/bd91ad56f/1e2b303e5648468ca73147b8b1eb6ded [2018-05-03 19:51:55,338 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 19:51:55,347 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 19:51:55,353 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 19:51:55,354 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 19:51:55,375 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 19:51:55,376 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:51:55" (1/1) ... [2018-05-03 19:51:55,385 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b12308 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:51:55, skipping insertion in model container [2018-05-03 19:51:55,385 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:51:55" (1/1) ... [2018-05-03 19:51:55,434 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:51:55,471 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:51:55,828 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 19:51:55,875 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 19:51:55,888 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 4 non ball SCCs. Number of states in SCCs 4. [2018-05-03 19:51:55,902 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:51:55 WrapperNode [2018-05-03 19:51:55,902 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 19:51:55,909 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-03 19:51:55,909 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-03 19:51:55,909 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-03 19:51:55,934 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:51:55" (1/1) ... [2018-05-03 19:51:55,934 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:51:55" (1/1) ... [2018-05-03 19:51:55,948 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:51:55" (1/1) ... [2018-05-03 19:51:55,958 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:51:55" (1/1) ... [2018-05-03 19:51:55,960 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:51:55" (1/1) ... [2018-05-03 19:51:55,973 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:51:55" (1/1) ... [2018-05-03 19:51:55,974 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:51:55" (1/1) ... [2018-05-03 19:51:55,976 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-03 19:51:55,979 INFO L168 Benchmark]: Toolchain (without parser) took 640.64 ms. Allocated memory is still 383.3 MB. Free memory was 330.7 MB in the beginning and 321.0 MB in the end (delta: 9.8 MB). Peak memory consumption was 9.8 MB. Max. memory is 1.9 GB. [2018-05-03 19:51:55,987 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-03 19:51:55,988 INFO L168 Benchmark]: CACSL2BoogieTranslator took 549.15 ms. Allocated memory is still 383.3 MB. Free memory was 330.7 MB in the beginning and 322.1 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 1.9 GB. [2018-05-03 19:51:55,989 INFO L168 Benchmark]: Boogie Preprocessor took 66.82 ms. Allocated memory is still 383.3 MB. Free memory was 322.1 MB in the beginning and 321.0 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 1.9 GB. [2018-05-03 19:51:55,998 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 549.15 ms. Allocated memory is still 383.3 MB. Free memory was 330.7 MB in the beginning and 322.1 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 66.82 ms. Allocated memory is still 383.3 MB. Free memory was 322.1 MB in the beginning and 321.0 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...